<template>
	<div class="icons">
		<swiper :options="swiperOption">
			<swiper-slide v-for="(page,index) of pages" :key="index">
				<div class="icon" v-for="item of page":key='item.id'>
					<div class="icon-img">
						<img  class="icon-img-content" :src="item.imgUrl" />
					</div>
					<p class="icon-desc">{{item.desc}}</p>
				</div>
			</swiper-slide>
		</swiper>
	</div>
</template>

<script>
export default{
	name:'HomeIcons',
	props: {
		list:Array
	},
	data(){
		return{
			swiperOption:{
				autoplay:false
			},
			
		}
	},
	computed: {
		pages (){
			const pages=[]
			this.list.forEach((item,index) =>{
			const page=	Math.floor(index/8)
			if(!pages[page]){
				pages[page]=[]
			}
			pages[page].push(item)
			})
			return pages
		}
	}
}
</script>

<style lang="stylus" scoped>
	@import '~styles/varibles.styl'
	@import '~styles/mixins.styl'
	.icons >>> .swiper-container
		height:0
		padding-bottom:50%	
	.icons
		margin-top:.1rem
		.icon
			position:relative
			overflow:hidden
			float:left
			width:25%
			height:0
			padding-bottom:25%
			.icon-img
				position:absolute
				top:0
				left:0
				right:0
				bottom:.44rem
				box-sizing:border-box;
				padding:.1rem
				.icon-img-content
					display:block
					margin:0 auto
					height:100%
			.icon-desc
				position:absolute
				left:0
				right:0
				bottom:0
				height:.44rem
				line-height:.44rem
				color:$darkTextColor
				text-align:center
				ellipsis()
				
			
</style>
